Q: What is the sum of all factors of the number 140,123,423 excluding 140,123,423?
A: 20,784,097
The factors of the number 140,123,423 are: 1, 11, 19, 209, 670447, 7374917, 12738493, 140123423.
If you add them up, you will get the total of 140,123,443. Now subtract 140,123,423 to get 20,784,097